Get latest articles and stories on India at LatestLY. RailTel, a PSU under the Ministry of Railways, has tied up with a technology firm in a bid to monetise its Wi-Fi project at more than 6,100 railway stations across the country, the company said on Tuesday. India News | RailTel Ties Up with Tech Firm to Monetise Wi-Fi Project Covering over 6,100 Stations.